Bottom line: AT&T (Bellsouth) "determined" that the line interference came from inside my house and charged me $90 without prior notification. At least, they could have fixed the problem or could have waived the fee because I was loyal customer of theirs for +/- 10 years. The Full Story: I called AT&T (Bellsouth) about a noise interference on my telephone line and they checked it from their computer and determined there was a legitimate problem with the line, so they told me they would send out a technician to investigate... read full review »